Watched the tragedy unfold from the roof of our office building. It was first thought to be a fire in tower 1 and then we watched the 2nd plane hit and the subsequent collapse of them. The company sent their hospital staff and fire dept over to Liberty state park, which became one of the staging centers for rescue efforts on this side of the Hudson. The days and weeks that followed were a bit surreal, no planes coming into EWR, only occasional fighter jets and military copters in the air. Heightened security everywhere. Each morning a view of the smoke from the site as we passed over the GSP Raritan river bridge. 2 coworkers lost family; one a son, 32, a firefighter, and another her husband, in tower 1. The fellow, Todd Beamer, that spoke those words on Flight 93, was our Oracle support manager. I had just returned from Yellowstone the day before, friends that stayed later were marooned out there as air flights were all halted.